bottom

BASE
WordClue
FARTbottom burp
DEPTHbottom, abyss
BATHOSdepth, bottom
FUNNELpipe with a wide top and narrow bottom
SUMMARYbottom line
DENOMINATORbottom of a fraction
DOLPHINbottlenose
DEPTHbottom, abyss